144775708

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:343

約数の個数: 96

約数和(自身を含む): 334430208

約数和(自身を除く): 189654500

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 107, 154, 161, 191, 214, 253, 308, 322, 382, 428, 506, 644, 749, 764, 1012, 1177, 1337, 1498, 1771, 2101, 2354, 2461, 2674, 2996, 3542, 4202, 4393, 4708, 4922, 5348, 7084, 8239, 8404, 8786, 9844, 14707, 16478, 17227, 17572, 20437, 27071, 29414, 30751, 32956, 34454, 40874, 48323, 54142, 58828, 61502, 68908, 81748, 96646, 108284, 123004, 143059, 189497, 193292, 224807, 286118, 338261, 378994, 449614, 470051, 572236, 676522, 757988, 899228, 940102, 1353044, 1573649, 1880204, 3147298, 3290357, 5170561, 6294596, 6580714, 10341122, 13161428, 20682244, 36193927, 72387854, 144775708]

約数ペア:

[(1, 144775708), (2, 72387854), (4, 36193927), (7, 20682244), (11, 13161428), (14, 10341122), (22, 6580714), (23, 6294596), (28, 5170561), (44, 3290357), (46, 3147298), (77, 1880204), (92, 1573649), (107, 1353044), (154, 940102), (161, 899228), (191, 757988), (214, 676522), (253, 572236), (308, 470051), (322, 449614), (382, 378994), (428, 338261), (506, 286118), (644, 224807), (749, 193292), (764, 189497), (1012, 143059), (1177, 123004), (1337, 108284), (1498, 96646), (1771, 81748), (2101, 68908), (2354, 61502), (2461, 58828), (2674, 54142), (2996, 48323), (3542, 40874), (4202, 34454), (4393, 32956), (4708, 30751), (4922, 29414), (5348, 27071), (7084, 20437), (8239, 17572), (8404, 17227), (8786, 16478), (9844, 14707)]